DCA to SJU from $286 in economy

AAAmerican Airlines

Round Trip•Economy

DCA

Ronald Reagan Washington National Airport

Washington, United States

SJU

Luis Muñoz Marín International Airport

San Juan, Puerto Rico

$480 USD

-40%$286 USD

Verified 13 days ago

September 2026

Today

Mon

Tue

Wed

Thu

Fri

Sat

Sun

31$316 1$286 2$343 3$343 4$343 5$343 6$343 7$363 8$363 9$395 10$390 11$390 12$390 13$390 14$390 15$390 16$395 17$390 18$390 19$390 20$390 21$390 22$390 23$395 24$390 25$390 26$390 27$390 28$390 29$390 30$395 1$390 2$390 3$390 4$390

Extremely Rare Availability

2% of dates checked are available within 10% of the lowest price

Monday, September 7th, 2026

6 round-trip options

Returning

Mon, Sep 14, 2026•7 Day Trip

$363 USD

Google Flights

Returning

Tue, Sep 15, 2026•8 Day Trip

$363 USD

Google Flights

Returning

Wed, Sep 16, 2026•9 Day Trip

$363 USD

Google Flights

Returning

Sat, Sep 19, 2026•12 Day Trip

$368 USD

Google Flights

Returning

Sun, Sep 20, 2026•13 Day Trip

$368 USD

Google Flights

Returning

Mon, Sep 21, 2026•14 Day Trip

$368 USD

Google Flights

Washington (DCA) to San Juan (SJU) flight deal in economy from $286

Ronald Reagan Washington National Airport

Luis Muñoz Marín International Airport

September 2026

Monday, September 7th, 2026